TABLE 1
From the following article:
Elevated CO2 increases productivity and invasive species success in an arid ecosystem
Stanley D. Smith, Travis E. Huxman, Stephen F. Zitzer, Therese N. Charlet, David C. Housman, James S. Coleman, Lynn K. Fenstermaker, Jeffrey R. Seemann and Robert S. Nowak
Nature 408, 79-82(2 November 2000)
doi:10.1038/35040544
Table 1. Seed number and mean seed mass for three annual species and two microsites at ambient and elevated [CO2] in May, 1998 at the Nevada Desert FACE Facility.

